Marketing Qualified Lead (MQL)
A lead that has engaged with marketing content or campaigns and meets predefined criteria suggesting they are more likely to become a customer than a raw lead. The handoff point from marketing to sales development.
The Most Debated Acronym in B2B Marketing
MQL might be the most fought-over term in SaaS marketing. Sales teams say MQLs are garbage. Marketing teams say sales does not follow up. The truth is usually in the middle — MQL criteria are set too loosely, creating volume without quality.
What Good MQL Criteria Look Like
Bad MQL: downloaded one whitepaper. Good MQL: visited pricing page three times, matches ICP firmographics, and engaged with bottom-of-funnel content. The bar for MQL should reflect genuine buying interest, not casual browsing.
MQL to SQL Conversion
The benchmark MQL-to-SQL conversion rate is 20-30% for B2B SaaS. If you are below 15%, your MQL criteria are too loose. If you are above 40%, they might be too strict and you are leaving pipeline on the table. Track the conversion rate and adjust your scoring model quarterly.
The MQL Alternative
Many modern B2B companies are moving from MQL-based models to pipeline-based models. Instead of counting leads handed to sales, they measure marketing-sourced pipeline (qualified opportunities with dollar values). This aligns marketing and sales around revenue rather than lead volume. Whether you call them MQLs or something else, the principle of qualifying before routing remains valid.
Frequently Asked Questions
What makes a lead an MQL?
Typically a combination of behavioral signals (downloaded a whitepaper, attended a webinar, visited pricing page) and firmographic fit (right company size, industry, and title). The exact criteria vary by company, but the principle is the same — enough engagement and fit to warrant sales outreach.
Are MQLs still relevant?
MQLs get criticized because many companies set the bar too low. Someone downloading an ebook is not a buying signal. But the concept of qualifying leads before passing to sales remains essential. The best companies are evolving MQLs toward intent-based signals rather than content engagement alone.
